---
title: "Alibaba Tongyi Bailing launches a new version of its voice model"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/269685438.md"
description: "Alibaba Tongyi announced the open-source of Fun-CosyVoice3-0.5B and Fun-ASR-Nano models. Fun-CosyVoice3-0.5B has zero-shot voice cloning capability, allowing it to replicate voice tones and synthesize new speech with just 3 seconds of reference audio, supporting local deployment and secondary development. The Fun-ASR-Nano model is a lightweight version, with a total parameter count compressed to 0.8B, resulting in lower inference costs, and supports local deployment and customized fine-tuning"
datetime: "2025-12-15T08:14:09.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/269685438.md)
  - [en](https://longbridge.com/en/news/269685438.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/269685438.md)
---

> 支持的语言: [English](https://longbridge.com/en/news/269685438.md) | [繁體中文](https://longbridge.com/zh-HK/news/269685438.md)


# Alibaba Tongyi Bailing launches a new version of its voice model

Ali Tongyi announced the open-source release of Fun-CosyVoice3-0.5B, which provides zero-shot voice cloning capabilities. You only need to provide a reference audio of more than 3 seconds to replicate its tone and synthesize new speech. It also supports local deployment and secondary development. In addition, Tongyi launched a lightweight version, the Fun-ASR-Nano model, with a total parameter count compressed to 0.8B, resulting in lower inference costs. It is now open-source and supports local deployment and customized fine-tuning. (Interface)

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